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S-947CS - 3.09" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 1.875", and an I.D. of 1.635".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-947
Ends Closed & Ground
Finish None
Free Length 3.09 in
Inside Diameter 1.635 in
Material 302/304 Stainless Steel
Outside Diameter 1.875 in
Part Type Standard
Rate 14 lbs/in
SKU S-947CS
Solid Length 0.66 in
Suggested Max Deflection 2 in
Suggested Max Load 27 lbf
Total Coils 5.5
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-947
Ends Closed & Ground
Finish None
Free Length 78.49 mm
Inside Diameter 41.53 mm
Material 302/304 Stainless Steel
Outside Diameter 47.63 mm
Part Type Standard
Rate 2.45 N/mm
SKU S-947CS
Solid Length 16.76 mm
Suggested Max Deflection 50.8 mm
Suggested Max Load 120.1 N
Total Coils 5.5
Wire Diameter 3.05 mm
The compression spring S-947CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the S-947 compression spring design exhibits exceptional tensile strength and resilience.

The S-947 design is manufactured with a free length of 3.09", with an outer diameter of 1.875", an inner diameter of 1.635", and a total of 5.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 14 lbs/in.

The S-947CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring S-947 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.